NL62657C - - Google Patents

Info

Publication number
NL62657C
NL62657C NL62657DA NL62657C NL 62657 C NL62657 C NL 62657C NL 62657D A NL62657D A NL 62657DA NL 62657 C NL62657 C NL 62657C
Authority
NL
Netherlands
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Application granted granted Critical
Publication of NL62657C publication Critical patent/NL62657C/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
NL62657D 1945-04-13 NL62657C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH243823X 1945-04-13

Publications (1)

Publication Number Publication Date
NL62657C true NL62657C (enrdf_load_html_response) 1949-03-15

Family

ID=4548429

Family Applications (1)

Application Number Title Priority Date Filing Date
NL62657D NL62657C (enrdf_load_html_response) 1945-04-13

Country Status (6)

Country Link
BE (1) BE464380A (enrdf_load_html_response)
CH (1) CH243823A (enrdf_load_html_response)
DE (1) DE813760C (enrdf_load_html_response)
FR (1) FR925555A (enrdf_load_html_response)
GB (1) GB610741A (enrdf_load_html_response)
NL (1) NL62657C (enrdf_load_html_response)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700862A1 (de) * 1987-01-14 1988-07-28 Vogt Bueromoebel Sitzmoebel
US5383712A (en) * 1988-04-25 1995-01-24 Perry; Charles O. Flexible chair
US5338094A (en) * 1988-04-25 1994-08-16 Perry Charles O Flexible reclining chair
AU651971B2 (en) * 1990-04-10 1994-08-11 Charles O. Perry High density stacking flex chair
US5100201A (en) * 1990-09-21 1992-03-31 J.G. Furniture Systems Inc. Passive ergonomic work chair
US5626394A (en) * 1995-06-07 1997-05-06 Perry; Charles O. Tubular chair frame
US6224159B1 (en) 1999-05-12 2001-05-01 Charles Owen Perry Flexible chair which can be disassembled to a flat configuration
JP5002835B2 (ja) 2005-10-27 2012-08-15 コクヨ株式会社 部材の接続構造
JP4719905B2 (ja) 2005-10-27 2011-07-06 コクヨ株式会社 椅子
JP4614088B2 (ja) 2005-11-11 2011-01-19 コクヨ株式会社 バネの取付構造
JP4747311B2 (ja) 2005-11-11 2011-08-17 コクヨ株式会社 椅子
JP4945781B2 (ja) 2005-11-11 2012-06-06 コクヨ株式会社 椅子
US8939508B2 (en) 2008-05-13 2015-01-27 Chokchai Charoenapornwatana Chairs with flexible spring backrest
US11229294B2 (en) 2012-09-20 2022-01-25 Steelcase Inc. Chair assembly with upholstery covering
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
US8998339B2 (en) 2012-09-20 2015-04-07 Steelcase Inc. Chair assembly with upholstery covering
US11109683B2 (en) 2019-02-21 2021-09-07 Steelcase Inc. Body support assembly and method for the use and assembly thereof
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11617444B2 (en) 2020-03-02 2023-04-04 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
WO2022173799A1 (en) 2021-02-10 2022-08-18 Steelcase Inc. Body support structure
CN114376567B (zh) * 2022-02-18 2023-09-15 上海体育学院 一种智能化诊疗的姿态评估系统

Also Published As

Publication number Publication date
CH243823A (de) 1946-08-15
DE813760C (de) 1951-09-17
FR925555A (fr) 1947-09-08
BE464380A (enrdf_load_html_response) 1946-05-31
GB610741A (en) 1948-10-20

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